add .gitignore to web search projects
diff --git a/org.eclipse.epf.web.search/.gitignore b/org.eclipse.epf.web.search/.gitignore
new file mode 100644
index 0000000..5e56e04
--- /dev/null
+++ b/org.eclipse.epf.web.search/.gitignore
@@ -0,0 +1 @@
+/bin
diff --git a/org.eclipse.epf.web/.gitignore b/org.eclipse.epf.web/.gitignore
new file mode 100644
index 0000000..5e56e04
--- /dev/null
+++ b/org.eclipse.epf.web/.gitignore
@@ -0,0 +1 @@
+/bin